Leggio, Bruno (2012) Heat capacity and entanglement. Il nuovo cimento C, 35 (5). pp. 65-73. ISSN 1826-9885
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Abstract
Starting from a recent result on thermodynamic equilibrium of quantum systems, a connection between thermal properties, originating from Gibbs state probabilistic structure, and quantum correlations is discussed as a consequence of entanglement monogamy. As an example, a simple two-qubit system is analyzed, allowing for an expression of such a connection as an explicit function linking heat capacity to a measure of bipartite entanglement.
| Item Type: | Article |
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| Uncontrolled Keywords: | Quantum systems with finite Hilbert space ; Entanglement measures, witnesses, and other characterizations ; Heat capacity ; Equilibrium properties near critical points, critical exponents |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 24 Apr 2020 16:04 |
| Last Modified: | 24 Apr 2020 16:04 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/17931 |
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